Global Witness previously filed complaints with the UK Equality and Human Rights Commission and Information Commissioner's Office over similar discrimination concerns, which remain under investigation.
Australia's most successful Aboriginal artist had millions of dollars-worth of her globally celebrated paintings sold from under her nose by a white arts centre boss.
The late Mirdidingkingathi Juwarnda woman Sally Gabori - who became world renowned after she started painting when she was already in her 80s - had regarded Brett Evans as part of her family, but the art dealer was ripping her off along with several other painters.
The late Mirdidingkingathi Juwarnda woman Sally Gabori - who became world renowned after she started painting when she was already in her 80s - had regarded Brett Evans as part of her family, but the art dealer was ripping her off along with several other painters.